image, fall speed and rotation speed

diff --git a/contents/images/snow1.png b/contents/images/snow1.png
new file mode 100644 (file)
index 0000000..9ab4522
Binary files /dev/null and b/contents/images/snow1.png differ

diff --git a/contents/ui/main.qml b/contents/ui/main.qml
index f19618d..8881ec7 100644 (file)
--- a/contents/ui/main.qml
+++ b/contents/ui/main.qml
@@ -32,7 +32,7 @@ Item {
        id: root;
        
        property var snow: [];
-       readonly property int snowCount: 100;
+       readonly property int snowCount: 25;
        readonly property int screenWidth: Qt.application.screens[0].width;
        readonly property int screenHeight: Qt.application.screens[0].height;
        
@@ -45,9 +45,6 @@ Item {
 
                onClicked: {
                        
-                       //var screenWidth = Qt.application.screens[0].width;
-                       //var screenHeight = Qt.application.screens[0].height;
-                       
                        for (var i = 0; i < snowCount; i++) {
                                
                                var component = Qt.createComponent("snowWindow.qml");
@@ -56,7 +53,10 @@ Item {
                                
                                snow[i].x = Math.random() * screenWidth;
                                snow[i].y = Math.random() * screenHeight;
-                               
+
+                               snow[i].width = (Math.random() * 100) % snow[i].radius;
+                               snow[i].height = snow[i].width;
+
                                snow[i].showMaximized();
                        }
                        
@@ -92,11 +92,33 @@ Item {
                                        snow[i].x = 1440;
                                }
 
-                               snow[i].y += 2;
+                               //snow[i].y += 2;
+                               snow[i].y += snow[i].fallingSpeed;
 
                                if (snow[i].y > screenHeight) {
+                                       //snow[i].y = 0;
+                                       
+                                       snow[i].close();
+                                       snow[i].destroy();
+                                       
+                                       var component = Qt.createComponent("snowWindow.qml");
+                                       snow[i] = component.createObject(root);
+                               
+                                       snow[i].x = Math.random() * screenWidth;
                                        snow[i].y = 0;
+                                       snow[i].width = (Math.random() * 100) % snow[i].radius;
+                                       snow[i].height = snow[i].width;
+
+                                       snow[i].showMaximized();
+
                                }
+
+                               if(snow[i].rotationDirection == 0) {
+                                       snow[i].snowFlakeRotation += snow[i].rotationSpeed;
+                               } else {
+                                       snow[i].snowFlakeRotation -= snow[i].rotationSpeed;
+                               }
+
                        }
                }
        }

diff --git a/contents/ui/snowWindow.qml b/contents/ui/snowWindow.qml
index 56960fb..7273f6e 100644 (file)
--- a/contents/ui/snowWindow.qml
+++ b/contents/ui/snowWindow.qml
@@ -27,13 +27,17 @@ ApplicationWindow {
        id: root;
 
        property int dir: (Math.random() * 100) % 2; /* could go either left or right */
+       property int radius: 100; /* size of snowflake */
        property int swirl: (Math.random() * 1000) % 55 + 2; /* random falling 'swirl' */
        property int disposition: 0;
+       property alias snowFlakeRotation: snowFlake.rotation;
+       property int rotationSpeed: (Math.random() * 100) % 3 + 1; /* falling rotation */
+       property int rotationDirection: (Math.random() * 100) % 2;
+       property int fallingSpeed: (Math.random() * 100) % 3 + 2;
 
-       width: 3; height: 3;
-       //x: 500; y: 500;
-       opacity: 1;
-       //title: qsTr("Snowy")
+       //width: 80; height: 80;
+       opacity: 0.5;
+       color: "transparent";
 
        flags: Qt.WindowStaysOnTopHint 
                | Qt.FramelessWindowHint
@@ -41,4 +45,22 @@ ApplicationWindow {
                | Qt.WA_TranslucentBackground 
                | Qt.X11BypassWindowManagerHint;
 
+       Rectangle {
+               
+               id: snowFlake;
+               
+               anchors.fill: parent;
+               //radius: 3;
+               color: "transparent";
+               
+               Image {
+                       id: snowFlakeImage;
+
+                       anchors.fill: parent;
+                       source: "../images/snow1.png";
+               }
+
+       }
+
+
 }